Individual Calculations February 2015
 Aranha Filho, Alvaro Z.  Total change: -13.20  Rating chartPersonal card
 Lisbon Christmas International Chess Open Lisboa POR 2014-12-26
RcRownchangeKK*chgGame
 2302 2279 5.50 9 1.40 20 28.00 
  Burmakin, Vladimir g2579 RUS0.5010.35207.00 
  Camacho Collados, Marcos m2451 ESP0.5010.23204.60 
  Perera Borrego, Mariela wf2110 ESP1.0010.28205.60 
  Fernandez Garcia, Jose Miguel f2453 ESP0.5010.23204.60 
  Monroy, Charles m2429 FRA0.001-0.3020-6.00 
  Bekedam, Tyro 1879  * NED1.0010.08201.60 
  Mehringer, Joerg 1969 GER1.0010.14202.80 
  Sipila, Vilka m2412 FIN1.0010.682013.60 
  Wegerle, Joerg m2440 GER0.001-0.2920-5.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 XXVI Abierto Internacional de Roquetas de Mar Roquetas de Mar ESP 2015-01-02
RcRownchangeKK*chgGame
 2109 2279 4.50 9 -1.73 20 -34.60 
  Redondo Benavente, Ana 1879  * ESP0.501-0.4220-8.40 
  Soler Nadal, Jose Antonio 1879  * ESP1.0010.08201.60 
  Drazic, Sinisa g2437 SRB0.5010.21204.20 
  Plazuelo Pascual, Juan 2122 ESP0.001-0.7120-14.20 
  Aranaz Portugues, Jose Carlos 2106 ESP0.001-0.7320-14.60 
  Halvarsson, Peter 1966 SWE1.0010.14202.80 
  Domingo Nunez, Ruben 2011 ESP1.0010.17203.40 
  Buijs Martin, Urtzi 2118 ESP0.501-0.2120-4.20 
  Pap, Misa g2462 SRB0.001-0.2620-5.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Aberto do Brasil - etapa Rio de Janeiro Rio de Janeiro/RJ BRA 2015-01-23
RcRownchangeKK*chgGame
 2023 2279 4.50 6 -0.33 20 -6.60 
  De Oliveira, Fillipe Fernandes R 1879  * BRA1.0010.08201.60 
  Carvalho Beserra, Juan Pablo 1981 BRA1.0010.15203.00 
  Manzi, Luiz Antonio Bardaro 2068 BRA0.001-0.7720-15.40 
  Da Silva, Jefferson Rian Ferreir 2000 BRA1.0010.16203.20 
  Rios Fo., Hilton Carlos Da Silva f2180 BRA0.501-0.1420-2.80 
  Ramos, Angelo Bil 2032 BRA1.0010.19203.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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